Cosmo CEB-V850ES/FJ3, Руководство пользователя по оборудованию

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CEB-V850ES/FJ3·SJ3 Evaluation Board HardwareUser’s Manual
12
(3) LIN transceiver
TJA1020T (Philips Corp.) are mounted in this board as a LIN transceiver.
Refer to the applicable data sheet for the details of a device.
Connection of CPU and a LIN transceiver is shown below.
LIN0
CPU TJA1020T Signal name
RXDD2
（
P39
）
RXD Reception
P63 NSLP SLEEP MODE
（
pullup
）
NWAKE
TXDD2
（
P38
）
TXD Transmission
LIN LIN
（
JP3
）
INH MASTER/SLAVE
BAT,GND Power12V supply)
Table 3.3.3 (3)-1
LIN1
CPU TJA1020T Signal name
RXDD3
（
P80
）
RXD Reception
P64 NSLP SLEEP MODE
（
pullup
）
NWAKE
TXDD3
（
P81
）
TXD Transmission
LIN LIN
（
JP5
）
INH MASTER/SLAVE
BAT,GND Power 12V supply)
Table 3.3.3 (3)-2
(4) LIN MASTER/SLAVE setting
A jumper is set up by the mode of LIN of operation.
・
LIN0 MASTER/SLAVE
Jumper MASTER setting SLAVE setting
JP3 2-3 short circuit (default) 1-2 short circuit
JP4 1-2 short circuit (default) 2-3 short circuit
Table 3.3.3 (4)-1
・
LIN1 MASTER/SLAVE
Jumper MASTER setting SLAVE setting
JP5 2-3 short circuit 1-2 short circuit (default)
JP6 1-2 short circuit 2-3 short circuit (default)
Table 3.3.3 (4)-2
JP3
−
6
1
2
3